Composition and band areas/order are generated display choices. Equal swatches show port row order. Original Wada proportions/order are unresolved.

Haishoku Sōkan — combination no. 237

No. 237

3 colors

Motion Message lab

ground
Salvia Blue空色 rgb(151, 172, 200)
type
Madder Brown赤白橡 rgb(118, 44, 25)
accent
Carmine Red紅色 rgb(166, 44, 55)

Highest-contrast pair: Madder Brown on Salvia Blue, 4.22:1 (large text only).

/* Sanzo Wada — Haishoku Sōkan — combination no. 237 */
:root {
  --wada-carmine-red: #a62c37; /* oklch(48.6% 0.158 20.6) · 紅色 */
  --wada-madder-brown: #762c19; /* oklch(39.7% 0.109 35.4) · 赤白橡 */
  --wada-salvia-blue: #97acc8; /* oklch(73.8% 0.047 255.7) · 空色 */

  /* suggested roles */
  --ground: var(--wada-salvia-blue);
  --type: var(--wada-madder-brown);
  --accent: var(--wada-carmine-red);
}

/* OKLCH variant */
:root {
  --wada-carmine-red: oklch(48.6% 0.158 20.6);
  --wada-madder-brown: oklch(39.7% 0.109 35.4);
  --wada-salvia-blue: oklch(73.8% 0.047 255.7);
}

Source crosswalk: port number 237; authenticated modern page/plate and membership remain unresolved.

Download c237 JSON with IDs and provenance. Roles are suggestions computed from OKLCH chroma and contrast, not from Wada.

和田三造 · 配色総鑑. Screen colors are CMYK→sRGB digital approximations, including retained, unvalidated legacy estimates for unmatched Vol. 2 colors. Composition roles and month mappings follow the documented port method; edition mappings remain uncertain. Sources & method · Version 1 dataset (581 combinations, 330 color records) · Schema & provenance · Research context. Saved and Compare are local to this browser. Viewport-only screenshots show partial collections; complete cards are in the DOM and dataset.